Finding the Third Proportional to 12,957,931.13 and 28,356,552.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,957,931.13 : 28,356,552.56 = 28,356,552.56 : x
2. Step 2: Convert to fraction form
   12,957,931.13/28,356,552.56 = 28,356,552.56/x
3. Step 3: Cross multiply
   12,957,931.13x = 28,356,552.56 × 28,356,552.56
4. Step 4: Simplify right side
   12,957,931.13x = 804,094,073,229,825.38
5. Step 5: Solve for x
   x = 804,094,073,229,825.38/12,957,931.13
6. Step 6: Final answer
   x = 62,054,201.82